Rohde & Schwarz has launched its new ESW EMI test receiver designed for certification tests on modules, components and devices.
The R&S ESW comes in three versions for frequency ranges from 2Hz to 8GHz/26GHz/44GHz. The instrument includes as standard an extremely fast FFT-based time domain scan (TD scan), which significantly reduces the time required for standard-compliant certification tests. The TD scan can also be run with two CISPR detectors to carry out parallel measurements.
For diagnostics and troubleshooting, users can take advantage of additional operating modes such as sweep, scan, real-time spectrum analysis, and IF analysis, each with a spectrogram function. The spectrogram function seamlessly displays the analyzed spectrum versus time, making even rapidly changing interferers visible. Real-time spectrum analysis with a bandwidth of 80MHz, with tools such as persistence mode and a frequency mask trigger, delivers important information on critical and hidden signals.
March 3, 2016